혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X2+(3+1)
=
8
2
3-2/(5-4)
=
1
3
8X(4+3)+1
=
57
4
6X(5-4)X4
=
24
5
(4+9)+9-2
=
20
6
9+(6X4)+6
=
39
7
6X5-(6X3)
=
12
8
2+(5+1)-3
=
5
9
4+(5-3)X4
=
12
10
(3+7)+7+3
=
20
11
4X(9+1)-7
=
33
12
4+6+(3+7)
=
20
13
5X(6X9)/1
=
270
14
4X(9X2)/2
=
36
15
9+5+(2X2)
=
18